206779504

素因数分解:

$2^4\times {\mathrm{103}}^1\times {\mathrm{271}}^1\times {\mathrm{463}}^1$

素因数の和:845

約数の個数: 40

約数和(自身を含む): 406894592

約数和(自身を除く): 200115088

約数列:

[1, 2, 4, 8, 16, 103, 206, 271, 412, 463, 542, 824, 926, 1084, 1648, 1852, 2168, 3704, 4336, 7408, 27913, 47689, 55826, 95378, 111652, 125473, 190756, 223304, 250946, 381512, 446608, 501892, 763024, 1003784, 2007568, 12923719, 25847438, 51694876, 103389752, 206779504]

約数ペア:

[(1, 206779504), (2, 103389752), (4, 51694876), (8, 25847438), (16, 12923719), (103, 2007568), (206, 1003784), (271, 763024), (412, 501892), (463, 446608), (542, 381512), (824, 250946), (926, 223304), (1084, 190756), (1648, 125473), (1852, 111652), (2168, 95378), (3704, 55826), (4336, 47689), (7408, 27913)]